diff options
| author | Icenowy Zheng <icenowy@aosc.io> | 2020-08-06 04:48:05 +0800 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2020-08-06 13:16:25 +0000 |
| commit | 9e397956b092543f5fc89ccc43dc309818c150c6 (patch) | |
| tree | 691a9731aa5f3bba46e9482be06603d57f713901 | |
| parent | c6aadbae71562c14166a6e7942867eaf56b3e017 (diff) | |
panfrost: signal syncobj if nothing is going to be flushed
When nothing is going to be flushed, the kernel will get no job that
signals the syncobj.
Signal it by ourselves, otherwise it will never get signaled.
Closes: #3371
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6190>
| -rw-r--r-- | src/gallium/drivers/panfrost/pan_job.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/panfrost/pan_job.c b/src/gallium/drivers/panfrost/pan_job.c index 3295d841602..d59aa22f049 100644 --- a/src/gallium/drivers/panfrost/pan_job.c +++ b/src/gallium/drivers/panfrost/pan_job.c @@ -1076,8 +1076,11 @@ panfrost_batch_submit(struct panfrost_batch *batch, uint32_t out_sync) int ret; /* Nothing to do! */ - if (!batch->scoreboard.first_job && !batch->clear) + if (!batch->scoreboard.first_job && !batch->clear) { + if (out_sync) + drmSyncobjSignal(dev->fd, &out_sync, 1); goto out; + } panfrost_batch_draw_wallpaper(batch); |